| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $106.37 | 8.120% | $115.0072 | $115.01 | $115.00 | $115.00 |
| Purchase #2 | $137.44 | 11.771% | $153.6181 | $153.62 | $153.60 | $153.60 |
| Purchase #3 | $24.69 | 3.734% | $25.6119 | $25.61 | $25.60 | $25.60 |
| Purchase #4 | $18.78 | 4.168% | $19.5628 | $19.56 | $19.55 | $19.60 |
| Purchase #5 | $59.92 | 6.506% | $63.8184 | $63.82 | $63.80 | $63.80 |
| Purchase #6 | $117.52 | 10.160% | $129.46 | $129.46 | $129.45 | $129.50 |
| Purchase #7 | $51.45 | 11.802% | $57.5221 | $57.52 | $57.50 | $57.50 |
| 7 purchase totals = | $516.17 | $564.6005 | $564.60 | $564.50 | $564.60 | |